Conwy at Trefriw


Current River Level: 3.359m, rising

Within the usual range for this location

Current level recorded at 2:00pm, Monday 10th December GMT

Change from previous measurement: 0.017m
(recorded at 12:00pm, Monday 10th December GMT)

The normal level of the Conwy at Trefriw in average weather conditions is between 0.87m and 5.54m. It has been between these levels for at least 150 days in the past year.

The usual range of the Conwy at Trefriw in more extreme weather conditions is between 1.00m and 4.63m. It has been between these levels for 90% of the time since monitoring began.

The most recent high is 6.32m, reached on Wednesday 18th November 2009 at 1:15pm.

The highest level ever recorded at the Conwy at Trefriw is 6.32m, reached on Wednesday 18th November 2009 at 1:15pm.

  • Monitoring Station: Trefriw
  • Environment Agency Location ID: 4191
  • Watercourse: Conwy
  • Operational Area: Conwy Estuary
  • Catchment Area: Conwy Transitional & Coastal
  • UK Hydrometric Area: Conway and Clwyd
  • Nearest Town/Village: Trefriw
  • Local Authority: Conwy
  • Ceremonial County: Clwyd

Nearby Monitoring Locations

Other monitoring locations on the Conwy
Conwy Map
There are no other monitored rivers nearby
Taming the Flood by Jeremy Purseglove

Nearby Flood Warning Locations

Conwy Valley
Isolated properties, Gwydir Road and extensive areas of agricultural land

parts of the village from Penial Bridge towards Gwydir Lodges, and along the B5106 to the north of the village

No current or recent warnings.

Conwy Valley Communities
properties in the villages of Dolgarrog, Tal y Bont, Tal y Cafn, Maenan and Betws y Coed

No current or recent warnings.

parts of the town including Station Road, Conwy Terrace, Perthi, Cae Person and Parc yr Eryr

No current or recent warnings.

River Gele at Abergele and Pensarn
parts of Abergele including Water Street, Kinmel Avenue, Dundonald Avenue, Pentre Mawr and Ffordd-y-Morfa. Parts of Pensarn including Craig-y-Don, Lon Kinmel, Lon-y-Gors and Lon-y-Cyll

No current or recent warnings.

Long term graphs will work better if you rotate your fondleslab into landscape mode.

Past Week

Long Term

Darker blue shaded areas on long term data indicate maximum and minimum levels for the date (you may need to zoom in closer to see them).

Long term data may have gaps where the API data was not available.

Download long term data as csv

Note: CSV data will include any outlying values that have been ignored by our graphing system as probably erroneous (eg, because they are ridiculously high compared to the values either side of them). It is your responsibility to filter these out if necessary.

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